What’s Vulnerable › Vulnerabilities

CVE-2023-5166: Docker Desktop before 4.23.0 allows Access Token theft via a crafted extension icon URL

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-25 · updated 2026-06-17
• Weakness: CWE-200

Description

Docker Desktop before 4.23.0 allows Access Token theft via a crafted extension icon URL. This issue affects Docker Desktop: before 4.23.0.

Affected products

• Docker Inc. Docker Desktop: before 4.23.0 — fixed in 4.23.0

How to fix

Upgrade to a fixed version: Docker Inc. Docker Desktop 4.23.0. Check the vendor advisory for mitigations.

References

• https://docs.docker.com/desktop/release-notes/#4230
• https://docs.docker.com/desktop/release-notes/#4230

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